Answer:
The Sand Creek Massacre occurred in 1864, when peaceful Cheyennes and Arapahoe were assassinated by a band formed by Colonel John Chivington at Sand Creek Colorado. The main reason of this massacre was the long conflict to control the Great Plains of Eastern Colorado. The 1851 Fort Laramie Treaty established that the area from the North of the Arkansas river to the border of Nebraska belonged to the Cheyenne and Arapahoe but by the 1860´s Euro-American miners went across the region in search of gold in the Colorado Rocky mountains and this situation destabilize the zone into a new deal with the Cheyennes and Arapahoe which never came to a good term, producing the Sand Creek Massacre.
You must measure the angle with a measurement tool and then write down the angles on paper and do the equation yourself and see what you get if it doesn’t match with one person there wrong if it does match and they solved it the way you did that’s the person that did it right.
Hope this helps:D
Monopolies harm free enterprise because they eliminate competition. They also can affect consumers by dictating prices and costs of products in the market.
I dont think it was resolved he did sign the indian removal act if that helps
